| Value | Category | Cases | |
|---|---|---|---|
| 1 | I did not smoke cigarettes during the past 30 days (one month) | 2355 |
69.3%
|
| 2 | Less than 1 cigarette per day | 126 |
3.7%
|
| 3 | 1 cigarette per day | 143 |
4.2%
|
| 4 | 2 to 5 cigarettes per day | 322 |
9.5%
|
| 5 | 6 to 10 cigarettes per day | 220 |
6.5%
|
| 6 | 11 to 20 cigarettes per day | 156 |
4.6%
|
| 7 | More than 20 cigarettes per day | 77 |
2.3%
|
| Sysmiss | 188 |